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Overview. Obesity in childrenEfficacious lifestyle interventions Family-Based Treatment of Severe Pediatric Obesity Obesity Prevention Trial. Definition of Obesity. Obesity refers to an excess of adiposity that increases the risk for medical morbidity Body weight in excess of a standard weigh
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1. Pediatric Obesity Interventions Marsha D. Marcus, Ph.D.
June 7, 2007
2. Overview Obesity in children
Efficacious lifestyle interventions
Family-Based Treatment of Severe Pediatric Obesity
Obesity Prevention Trial
3. Definition of Obesity Obesity refers to an excess of adiposity that increases the risk for medical morbidity
Body weight in excess of a standard weight has been the most common index of obesity
However, overweight does not always reflect adiposity, especially in children
In children there is wide variability in growth ranges, and actuarial data linking specific weight levels with morbidity risk are not availableIn children there is wide variability in growth ranges, and actuarial data linking specific weight levels with morbidity risk are not available
4. There is now consensus that Body Mass Index [BMI; weight (kg)/height (m)2] is the most desirable index of adiposity in children
BMI is strongly associated with other measures of fatness
BMI is clearly associated with medical morbidity and persistence of obesity into adulthood
5. The National Center for Health Statistics provides pediatric growth charts that provide age and sex specific norms for BMI
http://www.cdc.gov/growthcharts
6. Definition of Obesity